diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 57769258..a0f424a6 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -16,7 +16,7 @@ on:
         type: boolean
         default: false
   schedule:
-     cron: '0 0 1 * *'
+  - cron: '0 0 1 * *'
 
 jobs:
   build: